60270400

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 84

約数和(自身を含む): 149920960

約数和(自身を除く): 89650560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 271, 278, 320, 400, 542, 556, 695, 800, 1084, 1112, 1355, 1390, 1600, 2168, 2224, 2710, 2780, 3475, 4336, 4448, 5420, 5560, 6775, 6950, 8672, 8896, 10840, 11120, 13550, 13900, 17344, 21680, 22240, 27100, 27800, 37669, 43360, 44480, 54200, 55600, 75338, 86720, 108400, 111200, 150676, 188345, 216800, 222400, 301352, 376690, 433600, 602704, 753380, 941725, 1205408, 1506760, 1883450, 2410816, 3013520, 3766900, 6027040, 7533800, 12054080, 15067600, 30135200, 60270400]

約数ペア:

[(1, 60270400), (2, 30135200), (4, 15067600), (5, 12054080), (8, 7533800), (10, 6027040), (16, 3766900), (20, 3013520), (25, 2410816), (32, 1883450), (40, 1506760), (50, 1205408), (64, 941725), (80, 753380), (100, 602704), (139, 433600), (160, 376690), (200, 301352), (271, 222400), (278, 216800), (320, 188345), (400, 150676), (542, 111200), (556, 108400), (695, 86720), (800, 75338), (1084, 55600), (1112, 54200), (1355, 44480), (1390, 43360), (1600, 37669), (2168, 27800), (2224, 27100), (2710, 22240), (2780, 21680), (3475, 17344), (4336, 13900), (4448, 13550), (5420, 11120), (5560, 10840), (6775, 8896), (6950, 8672)]